JPH082961B2 - Method for producing film for plastic battery - Google Patents
Method for producing film for plastic batteryInfo
- Publication number
- JPH082961B2 JPH082961B2 JP62104374A JP10437487A JPH082961B2 JP H082961 B2 JPH082961 B2 JP H082961B2 JP 62104374 A JP62104374 A JP 62104374A JP 10437487 A JP10437487 A JP 10437487A JP H082961 B2 JPH082961 B2 JP H082961B2
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- film
- alcohol
- solvent
- aniline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/026—Wholly aromatic polyamines
- C08G73/0266—Polyanilines or derivatives thereof
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ポリアニリン等芳香族アミン系重合体の製
造方法に関し、さらに詳しくは、電解酸化重合によっ
て、低温重合が可能であり、しかも均一で表面が滑らか
であると共に良好な強度を有するプラスチック電池用フ
ィルムを得ることができる芳香族アミン系重合体の製造
方法に関する。TECHNICAL FIELD The present invention relates to a method for producing an aromatic amine polymer such as polyaniline, and more specifically, it is possible to carry out low temperature polymerization by electrolytic oxidative polymerization, and moreover, it is possible to perform uniform polymerization. The present invention relates to a method for producing an aromatic amine-based polymer capable of obtaining a plastic battery film having a smooth surface and good strength.
〔従来の技術〕 代表的な芳香族アミン系重合体であるポリアニリンの
合成法を大別すると、（ｉ）化学的合成法と（ii）電解
酸化重合法に分けられる。このうち、（ｉ）の方法は昔
から知られており、（A.G.Green及びA.E.Woodhead、J.C
hem.Soc.2388（1910））、例えば塩酸中にアニリンを加
え、これに開始剤として過硫酸アンモニウム（（NH4）2
S2O8）を添加して合成する。この方法で得られるポリア
ニリンは粉末状であり、これを洗浄、回収、乾燥等を行
なった後、加圧成形してペレット状にして供試される。[Prior Art] The synthesis method of polyaniline, which is a typical aromatic amine polymer, is roughly classified into (i) chemical synthesis method and (ii) electrolytic oxidation polymerization method. Of these, method (i) has been known for a long time (AG Green and AE Woodhead, JC
hem.Soc.2388 (1910)), for example, aniline is added to hydrochloric acid, and ammonium persulfate ((NH 4 ) 2 is added to this as an initiator.
S 2 O 8 ) is added to synthesize. The polyaniline obtained by this method is in the form of powder, which is washed, collected, dried, etc., and then pressed into pellets for use.
一方、（ii）の電解酸化重合法は、プロトン酸水溶液
にアリニンを溶解し、これにネサガラス電極や金属電極
を挿入し、直流電圧又は電流を印加して陽極上にポリマ
ーを析出させるものである。しかし、得られた重合物が
電気化学的にドーピング・脱ドーピング特性を示す（電
気化学的に活性な）ためには、溶媒として水を用いなけ
ればならなかった。しかし、水を溶媒とした場合には、
使用するプロトン酸の種類、濃度、電流値（電圧値）な
どによって生成するポリマーのモルホロジーは変化する
ものの、概して流した電気量が少ない間（〜１クローン
/cm2）は綺麗なフィルム状となるが、それ以上の電気量
となると粉末が凝集した状態（粉末が電極表面上でくっ
ついた状態にあり乾燥するとバラバラになる）で生成し
（このため見掛けの密度が小さく）、10クローン/cm2以
上になると電極から簡単に脱落してしまっていた。ま
た、電流値が大きい場合は小さい場合に比べて、より粉
末状に近い。このため、電解酸化重合で生成したポリア
ニリンも、（ｉ）の化学的合成法の場合と同様、回収、
乾燥等の後、加圧成形してペレット状にし、供試されて
いる。On the other hand, the electrolytic oxidative polymerization method (ii) is a method in which alinine is dissolved in a protonic acid aqueous solution, a Nesa glass electrode or a metal electrode is inserted into the solution, and a DC voltage or current is applied to deposit the polymer on the anode. . However, in order for the obtained polymer to exhibit electrochemically doping / dedoping properties (electrochemically active), water had to be used as a solvent. However, when water is used as the solvent,
Although the morphology of the polymer produced changes depending on the type and concentration of the protonic acid used, the current value (voltage value), etc.
/ cm 2 ) is a beautiful film, but if the amount of electricity exceeds that level, the powder agglomerates (powder is stuck on the electrode surface and becomes scattered when dried). The density was low), and when it was over 10 clones / cm 2 , it easily fell off from the electrode. Further, when the current value is large, it is closer to the powder state than when it is small. Therefore, the polyaniline produced by electrolytic oxidation polymerization is also recovered as in the case of the chemical synthesis method of (i).
After drying, etc., it is pressure-molded into pellets and is being tested.
応用面を考えた場合、得られるフィルムは機械的強度
に優れたフリースタンディングフィルムであることが望
ましい。すなわち、電極表面上に強固に接触し、乾燥し
てもバラバラの粉末状態に脱落することなく膜状に残存
しており、上記のような後処理が必要でないことが望ま
しい。そのためには見掛けの密度が比較的大きく、かつ
緻密な膜にする必要がある。その一つの方法としては、
アニリンの酸化電位（0.7V/SCE）より少し高い電位に保
ち、電流を少なくする方法があるが、この方法でも上記
の特性の膜を得ることは難しい。もう一つの方法として
は、重合液の温度を下げる方法が考えられるが、水を溶
媒として使用する限り、−30℃以下で重合することは無
理である。From the viewpoint of application, it is desirable that the obtained film be a free-standing film having excellent mechanical strength. That is, it is desirable that it does not require the above-mentioned post-treatment because it is in strong contact with the surface of the electrode and remains in the form of a film even if it is dried without falling off into a discrete powder state. For that purpose, it is necessary to form a dense film having a relatively large apparent density. One way is
There is a method to reduce the current by keeping the potential slightly higher than the oxidation potential (0.7V / SCE) of aniline, but even with this method, it is difficult to obtain a film having the above characteristics. As another method, a method of lowering the temperature of the polymerization solution can be considered, but as long as water is used as a solvent, it is impossible to carry out the polymerization at -30 ° C or lower.
従って、本発明の目的は、電解酸化重合によってポリ
アニリンなど芳香族アミン系重合体をフィルム状に重合
できる方法を提供することにある。Therefore, an object of the present invention is to provide a method capable of polymerizing an aromatic amine polymer such as polyaniline into a film by electrolytic oxidation polymerization.
さらに本発明の目的は、低温重合が可能で、均一で滑
らかな表面を有すると共に良好な強度を有するフィルム
状芳香族アミン系重合体を製造できる方法を提供するこ
とにある。Another object of the present invention is to provide a method capable of producing a film-like aromatic amine polymer capable of low-temperature polymerization, having a uniform and smooth surface and having good strength.
さらに本発明の目的は、比較的に短時間の電解酸化重
合によって緻密で良質のプラスチック電池用フィルムを
形成できる芳香族アミン系重合体の重合方法を提供する
ことにある。A further object of the present invention is to provide a method for polymerizing an aromatic amine polymer capable of forming a dense and good quality plastic battery film by electrolytic oxidation polymerization for a relatively short time.
〔問題点を解決するための手段〕 本発明によれば、前記目的を達成するため、アニリン
又はＮ−メチルアニリンを、プロトン酸と共にアルコー
ル溶媒又はアルコール水溶液に溶かし、更に第３成分と
してCuCl2,SnCl2,V2O5のいずれか一つの金属塩を添加
し、電解酸化重合を行うことによるプラスチック電池用
フィルムの製造方法を提供する。[Means for Solving Problems] According to the present invention, in order to achieve the above object, aniline or N-methylaniline is dissolved in an alcohol solvent or an alcohol aqueous solution together with a protonic acid, and further CuCl 2 , Provided is a method for producing a plastic battery film by adding any one of SnCl 2 and V 2 O 5 metal salts and performing electrolytic oxidation polymerization.
本発明においては、電解酸化重合の溶媒として従来使
用されていた水に代えてアルコール系溶媒が使用され
る。アルコールは水に次いで極性が高く（このため、プ
ロトン酸とアニリンとの塩も容易に溶解する）、なおか
つ例えばメチルアルコールでは−90℃の温度でも流動性
を保持するので、低温重合が可能である。In the present invention, an alcohol solvent is used in place of water which has been conventionally used as a solvent for electrolytic oxidation polymerization. Alcohol has the second highest polarity next to water (thus, the salt of protonic acid and aniline is also easily dissolved), and methyl alcohol, for example, retains its fluidity even at a temperature of -90 ° C, which enables low-temperature polymerization. .
すなわち、溶媒としてアルコールを用いた場合、電解
質が良く溶ける。例えば、水を溶媒とした場合、溶解す
るアニリン、酸はせいぜい0.5モル／程度であるが、
アルコールの場合は２モル／程度あるいはそれ以上も
可能である。従って、電気伝導度が上昇し、その結果重
合物の付着性が良くなる。また、低温で合成できるの
で、きれいな重合体の膜が得られる。さらに、溶媒とし
て水を用いた場合には、水の電気分解が生じこれに電流
が一部消費されるので電力ロスが生じるが、アルコール
系溶媒を用いることによりこのような問題も改善され
る。That is, when alcohol is used as the solvent, the electrolyte is well dissolved. For example, when water is used as a solvent, the dissolved aniline and acid are at most about 0.5 mol / min,
In the case of alcohol, it is possible to use 2 mol / about or more. Therefore, the electric conductivity is increased, and as a result, the adhesion of the polymer is improved. Also, since it can be synthesized at a low temperature, a clean polymer film can be obtained. Furthermore, when water is used as the solvent, electrolysis of water occurs and a current is partially consumed for this, resulting in power loss. However, the use of an alcohol solvent also solves this problem.
本発明で溶媒として用いるアルコールとしては各種の
ものが使用でき、例えば、メチルアルコール、エチルア
ルコール、ｎ−プロピルアルコール、ｉ−プロピルアル
コール、ｎ−ブチルアルコール、ｉ−ブチルアルコー
ル、sec−ブチルアルコール、tert−ブチルアルコー
ル、アミルアルコール類（各種異性体を含む、以下同様
に表現する）、ヘキシルアルコール類等の一価アルコー
ル、エチレングリコール、プロピレングリコール類、グ
リセリン等の多価アルコールなどが挙げられ、これらの
１種または２種以上の混合系として用いられる。さら
に、上記のようなアルコールの少なくとも１種を含む混
合溶媒、例えばアルコール水溶液なども使用することが
できる。Various alcohols can be used as the solvent in the present invention. Examples thereof include methyl alcohol, ethyl alcohol, n-propyl alcohol, i-propyl alcohol, n-butyl alcohol, i-butyl alcohol, sec-butyl alcohol and tert. -Butyl alcohol, amyl alcohols (including various isomers, the same applies hereinafter), monohydric alcohols such as hexyl alcohols, polyhydric alcohols such as ethylene glycol, propylene glycols, and glycerin, and the like. It is used as one kind or as a mixed system of two or more kinds. Furthermore, a mixed solvent containing at least one kind of alcohol as described above, for example, an aqueous alcohol solution can be used.
更に本発明においては、第３成分として金属塩が添加
される。例えば、ポリアニリンは、下記式に従って電解
酸化重合される。Further, in the present invention, a metal salt is added as the third component. For example, polyaniline is electrolytically oxidatively polymerized according to the formula:
重合過程はまだ完全には明らかとなっていないが、素
反応に水素の引き抜き反応は必ず含まれている。本発明
者の研究によると、律速段階と考えられる水素引き抜き
反応を円滑に進めれば重合反応は速く進むと考えられ、
その触媒添加について種々検討の結果、第３成分として
金属塩を添加することにより重合反応が非常に円滑に進
行することが見い出された。その結果、電解酸化重合の
時間が大巾に短縮され、緻密で良質のフィルム状の重合
体膜が得られる。この金属塩を添加した場合には、前記
したように水を溶媒として用いてもフィルム状の重合体
膜が得られるが、より均一で表面平滑な膜を得るめには
前記したアルコール系溶媒を用いる。 Although the polymerization process has not been completely clarified, the hydrogen abstraction reaction is always included in the elementary reaction. According to the study by the present inventor, if the hydrogen abstraction reaction, which is considered to be the rate-determining step, proceeds smoothly, it is considered that the polymerization reaction proceeds rapidly.
As a result of various studies on the addition of the catalyst, it was found that the addition of a metal salt as the third component causes the polymerization reaction to proceed very smoothly. As a result, the time of electrolytic oxidative polymerization is greatly shortened, and a dense and good quality film-like polymer film can be obtained. When this metal salt is added, a film-shaped polymer film can be obtained even if water is used as a solvent as described above, but the alcohol-based solvent described above is used to obtain a more uniform and smooth film. To use.
上記金属塩としては、アルコールに可溶な金属塩であ
るCuCl2,SnCl2,V2O5のいずれか一つが選択される。As the metal salt, any one of CuCl 2 , SnCl 2 and V 2 O 5 , which is a metal salt soluble in alcohol, is selected.
重合される芳香族アミン系化合物としては、アニリン
が代表的なものであり、その他Ｎ−メチルアニリン等ア
ニリン系化合物が好適に用いられ、またプロトン酸とし
ても従来公知の硫酸、塩酸等各種のものを用いることが
できる。As an aromatic amine compound to be polymerized, aniline is a typical one, and other aniline compounds such as N-methylaniline are preferably used. Also, various kinds of conventionally known sulfuric acid such as sulfuric acid and hydrochloric acid are used as a protonic acid. Can be used.
以下、実施例及び比較例を示して本発明について具体
的に説明する。Hereinafter, the present invention will be specifically described with reference to Examples and Comparative Examples.
比較例． メチルアルコール300ml、H2SO437.5ml（2mol/）、
アニリン27.8ml（1mol/）からなる重合液に、Ni電極
とネサガラス電極を挿入し、Ni対向電極に対して1.2Vの
定電圧を印加した。このとき流れた電流値は約1mA/cm2
であった。10クローン/cm2まで重合後，そのまま−0.2V
/Niの電圧を印加して1.3クローン/cm2脱ドープした。得
られ膜を純粋なメタノールで十分洗浄し、真空乾燥し
た。得られた膜の重量は、0.66mg/cm2（10c）であっ
た。また、見掛けの密度は0.225g/cm3であった。Comparative example. Methyl alcohol 300 ml, H 2 SO 4 37.5 ml (2 mol /),
A Ni electrode and a Nesa glass electrode were inserted into a polymerization liquid consisting of 27.8 ml (1 mol /) of aniline, and a constant voltage of 1.2 V was applied to the Ni counter electrode. The current value flowing at this time is about 1 mA / cm 2
Met. After the polymerization up to 10 clones / cm 2, it is −0.2V as it is.
A voltage of / Ni was applied to dedope at 1.3 clones / cm 2 . The obtained membrane was thoroughly washed with pure methanol and dried under vacuum. The weight of the obtained membrane was 0.66 mg / cm 2 (10c). The apparent density was 0.225 g / cm 3 .
実施例1. 上記比較例と同じ重合液にCuCl2（無水）を0.01mol/
（0.4g）添加して同様に1.2V/Niの定電圧を印加し
た。このとき流れた電流値は4.3mA/cm2であった。10ク
ローン/cm2まで重合後、そのまま−0.2V/Niの電圧を印
加して1.5クローン/cm2脱ドープした。得られた膜を純
粋なメタノールで十分洗浄し、真空乾燥した。得られた
膜の重量は0.65mg/cm2（10c）であった。また見掛けの
密度は0.6g/cm3であった。膜の状態は比較例よりも滑ら
かであった。本実施例では比較例と比べ1/4の重合時間
で済んだ。Example 1. CuCl 2 (anhydrous) was added to the same polymerization liquid as in the above comparative example in an amount of 0.01 mol / mol.
(0.4 g) was added and a constant voltage of 1.2 V / Ni was applied in the same manner. The current value flowing at this time was 4.3 mA / cm 2 . After polymerization to 10 clones / cm 2, a voltage of −0.2 V / Ni was applied as it was, and 1.5 clones / cm 2 was dedoped. The obtained membrane was thoroughly washed with pure methanol and dried under vacuum. The weight of the obtained film was 0.65 mg / cm 2 (10c). The apparent density was 0.6 g / cm 3 . The state of the film was smoother than that of the comparative example. In this example, the polymerization time was 1/4 that of the comparative example.
実施例2. 比較例の重合液にSnCl2（無水）を0.01mol/（0.8
g）添加して同様に1.2V/Niの定電圧を印加した。このと
き流れた電流値は約2mA/cm2であった。10クローン/cm2
まで重合後、そのまま−0.2V/Niの電圧印加して1.5クロ
ーン/cm2脱ドープした。得られた膜を純粋なメタノール
で十分洗浄し、真空乾燥した。得られた膜の重量は0.63
mg/cm2（10c）であった。また見掛けの密度は0.3g/cm3
であった。膜の状態は比較例よりも滑らかであった。本
実施例では比較例と比べ1/2の重合時間で済んだ。Example 2. 0.01 mol / (0.8 mol) of SnCl 2 (anhydrous) was added to the polymerization liquid of the comparative example.
g) After addition, a constant voltage of 1.2 V / Ni was applied in the same manner. The current value flowing at this time was about 2 mA / cm 2 . 10 clones / cm 2
After the polymerization, a voltage of −0.2 V / Ni was applied as it was to de-dope 1.5 clones / cm 2 . The obtained membrane was thoroughly washed with pure methanol and dried under vacuum. The resulting membrane weighs 0.63
It was mg / cm 2 (10c). The apparent density is 0.3 g / cm 3.
Met. The state of the film was smoother than that of the comparative example. In this example, the polymerization time was half that of the comparative example.
実施例3. 比較例の重合液にV2O5を0.01mol/添加して同様に1.
2V/Niの定電圧を印加した。このとき流れた電流値は約
1.5mA/cm2であった。10クローン/cm2まで重合後、その
まま−0.2V/Niの電圧を印加して1.5クローン/cm2脱ドー
プした。得られた膜を純粋なメタノールで十分洗浄し、
真空乾燥した。得られた膜の重量は0.65mg/cm2（10c）
であった。また見掛けの密度は0.7g/cm3で、膜の状態は
比較例に比べ非常に平滑であった。Example 3. Similar to the V 2 O 5 to the polymerization solution of Comparative Example 0.01 mol / added 1.
A constant voltage of 2V / Ni was applied. The current value flowing at this time is about
It was 1.5 mA / cm 2 . After polymerization to 10 clones / cm 2, a voltage of −0.2 V / Ni was applied as it was, and 1.5 clones / cm 2 was dedoped. The resulting membrane is washed thoroughly with pure methanol,
Vacuum dried. The weight of the obtained membrane was 0.65 mg / cm 2 (10c)
Met. The apparent density was 0.7 g / cm 3 , and the state of the film was much smoother than that of the comparative example.
本実施例では重合時間の短縮はできなかったが、膜の
状態を飛躍的に向上できた。In this example, the polymerization time could not be shortened, but the state of the film could be dramatically improved.
電池性能の実験 電解液としてLiClO4を1mol/溶解したプロピレンカ
ーボネートを使用した。対向電極としてLiホイルを用
い、ビーカ型のセルをArガスを満たしたドライボックス
中で組み立てた。Experiment of battery performance As the electrolytic solution, propylene carbonate containing 1 mol / mol of LiClO 4 was used. A beaker type cell was assembled in a dry box filled with Ar gas using Li foil as a counter electrode.
充電はLi対向電極に対して3.8Vの定電圧を印加して行
ない、充電後直ちに200μ/cm2の定電流放電を行なっ
た．放電打切りは2.0V/Li、また最大出力密度の測定は
3.8V/Liで充電後、150μA/cm2〜5mA/cm2の定電流で放電
した。Charging was performed by applying a constant voltage of 3.8 V to the Li counter electrode, and a constant current discharge of 200 μ / cm 2 was performed immediately after charging. Discharge cutoff is 2.0V / Li, and maximum power density can be measured
After being charged at 3.8 V / Li, it was discharged at a constant current of 150 μA / cm 2 to 5 mA / cm 2 .
得られた結果を表−１に示す。即ち、本発明で得られ
たフィルムはすぐれた電池性能を示すことが明らかとな
った。Table 1 shows the obtained results. That is, it was revealed that the film obtained in the present invention exhibits excellent battery performance.
〔発明の効果〕 以上のように、本発明によればアニリン又はアニリン
化合物をプロトン酸と共にアルコール溶媒に溶かし、更
に第３成分としてCuCl2,SnCl2,V2O5のいずれか一つの金
属塩を添加し、電解酸化重合を行うプラスチック電池用
フィルムの製造方法が提供され、この製造方法で得られ
たフィルムは膜の状態が非常に平滑な上、重合時間が著
しく短縮するものもあり、そしていずれも電池性能に優
れているものである。 [Effects of the Invention] As described above, according to the present invention, aniline or an aniline compound is dissolved in an alcohol solvent together with a protonic acid, and further, as a third component, any one of CuCl 2 , SnCl 2 , and V 2 O 5 is a metal salt. And a method for producing a film for a plastic battery, in which electrolytic oxidation polymerization is performed, wherein the film obtained by this production method has a very smooth film state, and in some cases the polymerization time is significantly shortened, and Both are excellent in battery performance.
フロントページの続き (56)参考文献 特開 昭61−21129（ＪＰ，Ａ) 特開 昭61−97329（ＪＰ，Ａ) 特開 昭61−204266（ＪＰ，Ａ) 特開 昭61−266434（ＪＰ，Ａ) 特開 昭61−225214（ＪＰ，Ａ) 特開 昭61−281129（ＪＰ，Ａ) 特開 昭60−197729（ＪＰ，Ａ) 特開 昭61−195504（ＪＰ，Ａ)Continuation of front page (56) Reference JP 61-21129 (JP, A) JP 61-97329 (JP, A) JP 61-204266 (JP, A) JP 61-266434 (JP , A) JP 61-225214 (JP, A) JP 61-281129 (JP, A) JP 60-197729 (JP, A) JP 61-195504 (JP, A)
Claims (1)
ン酸と共にアルコール溶媒又はアルコール水溶液に溶か
し、更に第３成分としてCuCl2,SnCl2,V2O5のいずれか一
つの金属塩を添加し、電解酸化重合を行うことを特徴と
するプラスチック電池用フィルムの製造方法。1. Electrolysis by dissolving aniline or N-methylaniline together with a protonic acid in an alcohol solvent or an aqueous alcohol solution, and further adding any one metal salt of CuCl 2 , SnCl 2 and V 2 O 5 as a third component. A method for producing a plastic battery film, which comprises performing oxidative polymerization.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62104374A JPH082961B2 (en) | 1987-04-30 | 1987-04-30 | Method for producing film for plastic battery |
| EP19880903950 EP0362378A4 (en) | 1987-04-30 | 1988-04-28 | Process for preparing aromatic amine polymer |
| PCT/JP1988/000436 WO1988008435A1 (en) | 1987-04-30 | 1988-04-28 | Process for preparing aromatic amine polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62104374A JPH082961B2 (en) | 1987-04-30 | 1987-04-30 | Method for producing film for plastic battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63270734A JPS63270734A (en) | 1988-11-08 |
| JPH082961B2 true JPH082961B2 (en) | 1996-01-17 |
Family
ID=14379013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62104374A Expired - Lifetime JPH082961B2 (en) | 1987-04-30 | 1987-04-30 | Method for producing film for plastic battery |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0362378A4 (en) |
| JP (1) | JPH082961B2 (en) |
| WO (1) | WO1988008435A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0579027A1 (en) * | 1992-06-30 | 1994-01-19 | Nitto Denko Corporation | Organic polymer solution composition and process for producting electrically conductive organic polymer therefrom |
| US6586565B2 (en) | 2000-11-17 | 2003-07-01 | Council Of Scientific & Industrial Research | Process for the preparation of a polyaniline salt |
| FR2826662B1 (en) * | 2001-06-29 | 2003-11-07 | Council Scient Ind Res | PROCESS FOR THE PREPARATION OF A POLYANILINE SALT |
| US6630567B1 (en) | 2002-03-13 | 2003-10-07 | Council Of Scientific And Industrial Research | Process for the preparation of polyaniline salt |
| AU2002242943B1 (en) * | 2002-03-21 | 2003-10-08 | Council Of Scientific And Industrial Research | Process for the preparation of polyaniline salt |
| DE102014209682A1 (en) | 2014-05-21 | 2015-11-26 | Robert Bosch Gmbh | damping device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60197728A (en) * | 1983-11-10 | 1985-10-07 | Nitto Electric Ind Co Ltd | Electroconductive organic polymer and its production |
| JPS60197729A (en) * | 1983-11-10 | 1985-10-07 | Nitto Electric Ind Co Ltd | Electroconductive organic polymer |
| JPS6121129A (en) * | 1984-07-09 | 1986-01-29 | Nitto Electric Ind Co Ltd | Highly electrically conductive organic polymer |
| JPS6197329A (en) * | 1984-10-18 | 1986-05-15 | Kao Corp | Production of electroconductive polymer |
| JPH0630201B2 (en) * | 1985-02-25 | 1994-04-20 | 日東電工株式会社 | Conductive composite sheet |
| JPS61204266A (en) * | 1985-03-08 | 1986-09-10 | Showa Denko Kk | Electrically conductive polymer solution |
| JPS61225214A (en) * | 1985-03-29 | 1986-10-07 | Nitto Electric Ind Co Ltd | Production of thin-film oxidation polymer of aniline |
| JPS61258833A (en) * | 1985-05-10 | 1986-11-17 | Nitto Electric Ind Co Ltd | Production of electrically conductive organic polymer |
| JPS61266434A (en) * | 1985-05-22 | 1986-11-26 | Agency Of Ind Science & Technol | Production of aniline polymer |
| JPS61281129A (en) * | 1985-06-07 | 1986-12-11 | Showa Denko Kk | Production of aniline based polymer |
| JPH06121129A (en) * | 1992-10-06 | 1994-04-28 | Brother Ind Ltd | Facsimile equipment |
-
1987
- 1987-04-30 JP JP62104374A patent/JPH082961B2/en not_active Expired - Lifetime
-
1988
- 1988-04-28 EP EP19880903950 patent/EP0362378A4/en not_active Withdrawn
- 1988-04-28 WO PCT/JP1988/000436 patent/WO1988008435A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63270734A (en) | 1988-11-08 |
| EP0362378A1 (en) | 1990-04-11 |
| EP0362378A4 (en) | 1990-10-10 |
| WO1988008435A1 (en) | 1988-11-03 |
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